/**
 * Copyright 2007-2010 非也
 * All rights reserved. 
 * 
 * This library is free software; you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License v3 as published by the Free Software
 * Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License along
 * with this library; if not, see http://www.gnu.org/licenses/lgpl.html.
 *
 */
package org.fireflow2.designer.eclipse.figures.widget;

import org.eclipse.draw2d.AbstractLocator;
import org.eclipse.draw2d.geometry.Point;

/**
 *
 * @author 非也 nychen2000@163.com
 * Fire Workflow 官方网站：www.firesoa.com 或者 www.fireflow.org
 *
 */
public class LabelLocator extends AbstractLocator {
	Point center = null;
	Point offset = null;
	
	public LabelLocator(Point center){
		this.center = center;
	}
	
	public void setOffset(Point p){
		this.offset = p;
	}
	
	public void setCenter(Point p){
		this.center = p;
	}
	
	/* (non-Javadoc)
	 * @see org.eclipse.draw2d.AbstractLocator#getReferencePoint()
	 */
	@Override
	protected Point getReferencePoint() {
		Point tempP = center.getCopy();
		Point p = tempP.translate(offset);
		return p;
	}

}
